45. Solving a chemistry problem
- Price in currencies:
- 1.17 $ · 111 RUB · 0.99 €
- Category:
- Coursework
- Item:
- 511.rar (24.2 KB)
- Uploaded:
- 10.02.2023 1:35:11
- Sales:
- 2
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
45. Solving a chemistry problem
511. 30.00 ml of solution I2 was added to a solution of sodium sulfite. For titration of residue I2, 21.00 ml of 0.1200 M sodium thiosulfate solution were used. Calculate the mass of Na2SO3 in the analyzed solution if it is known that 1.000 ml of I2 solution is equivalent to 1.050 ml of Na2S2O3 solution.
Additional information:
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
REVIEWS
Reviews: (0)
No customer reviews yet.